Ubuntu

deluge uses 100%+ of CPU when using full allocation

Reported by danizmax on 2010-10-14
60
This bug affects 12 people
Affects Status Importance Assigned to Milestone
Deluge
New
Undecided
Unassigned
deluge (Ubuntu)
Undecided
Unassigned

Bug Description

Binary package hint: deluge

1) Ubuntu 10.10
2) deluge:
  Installed: (none)
  Candidate: 1.3.0-0ubuntu1
  Version table:
     1.3.0-0ubuntu1 0
        500 http://si.archive.ubuntu.com/ubuntu/ maverick/universe i386 Packages

3) minimal CPU usage
4) Procesor is used 100% on one core all the time

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: deluge (not installed)
ProcVersionSignature: Ubuntu 2.6.35-22.34-generic-pae 2.6.35.4
Uname: Linux 2.6.35-22-generic-pae i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Thu Oct 14 10:20:30 2010
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: deluge

slumbergod (slumbergod) wrote :

I've seen that libtorrent has had an upgrade to address a memory leak but I am not convinced this issue has been fully resolved.

I am not experiencing a memory leak but my deluge is consuming far too many resources (CPU) for it to be "normal". It is as high as 65% which is was never the case before installing Maverick and Deluge 1.3.0

Mark (nanite) wrote :

I am also seeing 100% CPU usage from deluge, sometimes. This only started after I upgraded to Maverick. This CPU drain keeps going even after I pause all the torrents, so it's very clearly a bug. The `top` command shows that the CPU load is 50% user/ 50% system. Quitting deluge, of course, brings this down to 2% / 2%.

Zaphod (vilppu777) wrote :

I am also experiencing this in Ubuntu 10.10 x64
Deluge Core Version: 1.3.1
libtorrent version: 0.15.4.0

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
18659 nvilppu 20 0 638m 123m 24m R 102 3.1 2:35.69 /usr/bin/deluge

enkay (naveen-kalsi-1980) wrote :

I too was experiencing this issue on Ubuntu 10.10 x86_64 running Deluge 1.3.1.

After a few google searches, I discovered that my issue was related to the "Open Folder" option in the torrent context menu. Full details here: http://dev.deluge-torrent.org/ticket/1396

I've stopped using that option 2 weeks ago and I haven't experienced this issue since.

jango45 (tomberthier) wrote :

I also noticed Deluge uses too much CPU ressources (70 or 80%)
Deluge version 1.3.0
libtorrent version: 0.15.4.0
Ubuntu maverick x86-64

Linux desktop 2.6.35-24-generic #42-Ubuntu SMP Thu Dec 2 02:41:37 UTC 2010 x86_64 GNU/Linux

fig_wright (fig-wright) wrote :

I also have this problem.

Thomas (esokiraly) wrote :

I have same problem. Deluge use my CPU 50% every time. (AMD dual core)

sas (sashoalm) wrote :

This happens to me as well. Deluge would randomly shoot up to 100% of one of my cores, even with no active torrents, but after restarting it, it will go back to 0% CPU.

Got the same problem. deluge-gtk quickly reaches 100% CPU activity on Mint 10 Julia 64-bit (kernel 2.6.35-22-generic, single core). It does this even if there's no torrent active.

Yariv (nushoin) wrote :

CPU reaches 100% when you open a downloaded file, or even just view it in Nautilus in 'Icons' mode, while deluge is running.
I guess that in Nautilus it is caused by the 'preview' feature (which has to open the file).

To post a comment you must log in.
This report contains Public information  Edit
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.